Methyl uhie CAS: 493-52-7
| Nọmba katalọgụ | XD90492 |
| Aha ngwaahịa | Methyl Red |
| CAS | 493-52-7 |
| Usoro ihe omimi | C15H15N3O2 |
| Ibu molekụla | 269.30 |
| Nkọwa nchekwa | Ambient |
| Koodu tarifu akwadoro | 29270000 |
Nkọwapụta ngwaahịa
| Ọdịdị | Kristal violet |
| Nyocha | 99% |
| Ọnwụ na ihicha | 3% kacha |
| Oke mgbanwe | PH 4.2 - 6.2 Pink-edo edo |
| Solubility na 0.1% (95% ethanol) | Kpochapụ Ngwọta Uhie |
| Oke nnabata (pH 4.2) λ1 max | 523-528 nm |
| Oke nnabata (pH 6.2) λ2 max | 430-435 nm |
| Absorbtivity (A1%/1cm na pH 4.2, na λ1 max) | 1300-1400 |
| Absorbtivity (A1%/1cm na pH 6.2, na λ2 max) | 700-800 |
Njirimara kemịkalụ: kristal na-acha odo odo ma ọ bụ ntụ ntụ na-acha ọbara ọbara.Ebe mgbaze 180-182 ℃.Soluble na ethanol, glacial acetic acid, ọ fọrọ nke nta ka ọ ghara ịsọpụrụ na mmiri.
Na-eji: Methyl red bụ otu n'ime ihe ndị na-egosi acid-base, nke a na-emekarị bụ 0.1% ethanol solution, pH4.4 (red) -6.2 (odo).A na-ejikwa ya na vivo ntụpọ nke protozoa.
Nzube: Protozoa ndụ agba;egosi acid-base, pH discoloration range of 4.4 (red) to 6.2 (odo);titration nke amonia, ihe ndị na-adịghị ike organic bases na alkaloids, ma ọ bụghị adabara organic acid ndị ọzọ karịa oxalic acid na picric acid;enwere ike ijikọ ya na Bromocresol green na methylene blue na-etolite ihe ngosi agwakọtara iji belata mgbanwe mgbanwe agba ma melite nghọta nke mgbanwe agba;ihe ngosi mgbasa ozi maka titration nke mmiri ozuzo, dị ka titration nke fluoride ion na thorium nitrate;Mkpebi nke chlorine n'efu, chlorite na oxidants ndị ọzọ
Na-eji: protozoa ndụ ntụpọ, acid-base egosi (pH4.4to6.2), Clinical serum protein biochemical test.Oke ngbanwe pH bụ 4.4 (red) -6.2 (edo edo).Titrate amonia, ntọala organic na-adịghị ike na alkaloids, mana ọ bụghị maka acid organic ndị ọzọ karịa oxalic na picric acid.Enwere ike ijikọ ya na bromocresol green na methylene blue iji mepụta ihe ngosi agwakọtara iji belata mgbanwe mgbanwe agba ma melite nghọta nke mgbanwe agba.Ihe ngosi mgbasa ozi maka oke mmiri ozuzo, dị ka fluoride titration na thorium nitrate.Mkpebi nke chlorine efu, chlorite na oxidants ndị ọzọ.
